Just two weeks in, we're already on track to far exceed our goal of 50,000 riders in the National Bike Challenge. And the team spirit is strong in the Endomondo virtual locker room, as pedalers across the country trade advice, share their stories and provide encouragement to their fellow cyclists.

Grace Williams wasn't the only happy bicyclist who participated in National Bike to School Day yesterday. From coast to coast, thousands of kids pedaled to class making the first ever event a huge success.